SE7904273L - Kelatbildare och kelater - Google Patents
Kelatbildare och kelaterInfo
- Publication number
- SE7904273L SE7904273L SE7904273A SE7904273A SE7904273L SE 7904273 L SE7904273 L SE 7904273L SE 7904273 A SE7904273 A SE 7904273A SE 7904273 A SE7904273 A SE 7904273A SE 7904273 L SE7904273 L SE 7904273L
- Authority
- SE
- Sweden
- Prior art keywords
- chelater
- chelators
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3942—Inorganic per-compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/1026—Other features in bleaching processes
- D21C9/1042—Use of chelating agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB24771/78A GB1598610A (en) | 1978-05-31 | 1978-05-31 | Aliphatic polyamino polycarboxylic acid and its salts and their use as chelating agents |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7904273L true SE7904273L (sv) | 1979-12-01 |
Family
ID=10217009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7904273A SE7904273L (sv) | 1978-05-31 | 1979-05-15 | Kelatbildare och kelater |
Country Status (7)
Country | Link |
---|---|
DE (1) | DE2918842A1 (fr) |
FI (1) | FI791668A (fr) |
FR (1) | FR2434141A1 (fr) |
GB (1) | GB1598610A (fr) |
IT (1) | IT1114278B (fr) |
NO (1) | NO791794L (fr) |
SE (1) | SE7904273L (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4957939A (en) * | 1981-07-24 | 1990-09-18 | Schering Aktiengesellschaft | Sterile pharmaceutical compositions of gadolinium chelates useful enhancing NMR imaging |
DE3129906C3 (de) * | 1981-07-24 | 1996-12-19 | Schering Ag | Paramagnetische Komplexsalze, deren Herstellung und Mittel zur Verwendung bei der NMR-Diagnostik |
US4647447A (en) * | 1981-07-24 | 1987-03-03 | Schering Aktiengesellschaft | Diagnostic media |
US4481129A (en) * | 1981-12-23 | 1984-11-06 | Lever Brothers Company | Bleach compositions |
SE8301395L (sv) * | 1983-03-15 | 1984-09-16 | Wallac Oy | Kelatiserande foreningar med funktionella grupper vilka tillater kovalent koppling till bio-organiska molekyler |
SE8502573D0 (sv) * | 1985-05-23 | 1985-05-23 | Jouko Kanakre | Fluorescent lanthanide chelates useful as labels of physiologically active materials |
EP0209228B2 (fr) * | 1985-06-17 | 1999-06-09 | The Clorox Company | Compositions de blanchiment stables liquides de péroxyde d'hydrogène |
US4900468A (en) * | 1985-06-17 | 1990-02-13 | The Clorox Company | Stabilized liquid hydrogen peroxide bleach compositions |
US5531978A (en) * | 1987-07-16 | 1996-07-02 | Nycomed Imaging As | Aminopolycarboxylic acids and derivatives thereof |
IE61746B1 (en) * | 1987-07-16 | 1994-11-30 | Nycomed Imaging As | Aminopolycarboxylic acids and derivatives thereof |
GB8900719D0 (en) * | 1989-01-13 | 1989-03-08 | Nycomed As | Compounds |
DE102005005016A1 (de) * | 2005-02-03 | 2006-08-10 | Basf Ag | Polymere hydrophobe Aminonitrilquats zur Bleichaktivierung |
CN102875400B (zh) * | 2012-09-21 | 2014-08-06 | 万华化学集团股份有限公司 | 一种制备二乙烯三胺五乙酸的方法 |
-
1978
- 1978-05-31 GB GB24771/78A patent/GB1598610A/en not_active Expired
-
1979
- 1979-05-10 DE DE19792918842 patent/DE2918842A1/de not_active Withdrawn
- 1979-05-15 SE SE7904273A patent/SE7904273L/xx unknown
- 1979-05-18 IT IT22844/79A patent/IT1114278B/it active
- 1979-05-25 FI FI791668A patent/FI791668A/fi not_active Application Discontinuation
- 1979-05-30 NO NO791794A patent/NO791794L/no unknown
- 1979-05-30 FR FR7913839A patent/FR2434141A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2918842A1 (de) | 1979-12-13 |
IT7922844A0 (it) | 1979-05-18 |
FI791668A (fi) | 1979-12-01 |
NO791794L (no) | 1979-12-03 |
IT1114278B (it) | 1986-01-27 |
FR2434141A1 (fr) | 1980-03-21 |
GB1598610A (en) | 1981-09-23 |
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